<template>
  <div>
    <TopNav />

    <div class="main">
      <div class="py-container">
        <!-- 搜索条件 -->
        <div class="bread">
          <ul class="fl sui-breadcrumb">
            <li>
              <a href="#">全部结果</a>
            </li>
          </ul>
          <ul class="fl sui-tag">
            <li class="with-x" v-show="$route.params.keyword">
              {{ $route.params.keyword }}<i @click="delKeyword">×</i>
            </li>
            <li class="with-x" v-show="$route.query.categoryName">
              {{ $route.query.categoryName }}<i @click="delCategoryName">×</i>
            </li>
            <li class="with-x" v-show="searchOptions.trademark">
              {{ searchOptions.trademark.split(":")[1]
              }}<i @click="delTrademark(index)">×</i>
            </li>
            <li
              class="with-x"
              v-show="searchOptions.props"
              v-for="(prop, index) in searchOptions.props"
              :key="prop"
            >
              {{ `${prop.split(":")[2]}:${prop.split(":")[1]}`
              }}<i @click="delProp(index)">×</i>
            </li>
          </ul>
        </div>

        <!-- 搜索条件选择器 -->
        <SearchSelector @search="search" />

        <!-- 商品列表 -->
        <div class="details clearfix">
          <!-- 商品列表头部：排序功能 -->
          <div class="sui-navbar">
            <div class="navbar-inner filter">
              <ul class="sui-nav">
                <li
                  :class="{ active: order.orderNum === '1' }"
                  @click="setOrder('1')"
                >
                  <a
                    >综合<span
                      v-show="order.orderNum === '1'"
                      :class="[
                        'iconfont',
                        order.orderType === 'desc'
                          ? 'icon-arrow-down-filling'
                          : 'icon-arrow-up-filling',
                      ]"
                    ></span
                  ></a>
                </li>
                <li>
                  <a>销量</a>
                </li>
                <li>
                  <a>新品</a>
                </li>
                <li>
                  <a>评价</a>
                </li>
                <li>
                  <a>价格</a>
                </li>
                <li
                  :class="{ active: order.orderNum === '2' }"
                  @click="setOrder('2')"
                >
                  <a
                    >价格<span
                      v-show="order.orderNum === '2'"
                      :class="[
                        'iconfont',
                        order.orderType === 'desc'
                          ? 'icon-arrow-down-filling'
                          : 'icon-arrow-up-filling',
                      ]"
                    ></span
                  ></a>
                </li>
              </ul>
            </div>
          </div>
          <!-- 商品列表详情 -->
          <div class="goods-list">
            <ul class="yui3-g">
              <li class="yui3-u-1-5" v-for="good in goodsList" :key="good.id">
                <div class="list-wrap">
                  <div class="p-img">
                    <a><img :src="good.defaultImg"/></a>
                  </div>
                  <div class="price">
                    <strong>
                      <em>¥</em>
                      <i>{{ good.price }}.00</i>
                    </strong>
                  </div>
                  <div class="attr">
                    <router-link
                      :to="{
                        name: 'Detail',
                        params: {
                          id: good.id,
                        },
                      }"
                      :title="good.title"
                      >{{ good.title }}</router-link
                    >
                  </div>
                  <div class="commit">
                    <i class="command">已有<span>2000</span>人评价</i>
                  </div>
                  <div class="operate">
                    <a
                      href="success-cart.html"
                      target="_blank"
                      class="sui-btn btn-bordered btn-danger"
                      >加入购物车</a
                    >
                    <a href="javascript:void(0);" class="sui-btn btn-bordered"
                      >收藏</a
                    >
                  </div>
                </div>
              </li>
            </ul>
          </div>
          <!-- 分页器 -->
          <div class="fr page">
            <Pagination
              @setPage="setPage"
              @setPageSize="setPageSize"
              :current-page="searchOptions.pageNo"
              :page-sizes="[5, 10, 15, 20]"
              :page-size="searchOptions.pageSize"
              :total="total"
            />
          </div>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import SearchSelector from "./SearchSelector/SearchSelector";
import TopNav from "../../components/TopNav";
import Pagination from "../../components/Pagination";
import { mapState, mapActions } from "vuex";
export default {
  name: "Search",
  data() {
    return {
      searchOptions: {
        // ...this.$route.params,
        // ...this.$route.query,
        order: "1:desc",
        pageNo: 1,
        pageSize: 5,
        props: [],
        trademark: "",
      },
    };
  },
  computed: {
    ...mapState("search", ["total", "goodsList"]),
    order() {
      const [orderNum, orderType] = this.searchOptions.order.split(":");
      console.log("order===>", orderNum, orderType);
      return {
        orderNum,
        orderType,
      };
    },
  },
  methods: {
    setPage(pageNo) {
      this.searchOptions.pageNo = pageNo;
      this.search();
    },
    setPageSize(pageSize, pageNo) {
      this.searchOptions.pageSize = pageSize;
      this.searchOptions.pageNo = pageNo;
      console.log(this.searchOptions.pageNo);
      this.search();
    },

    setOrder(num) {
      // 点击同一个时 需要切换排序方式
      if (this.order.orderNum === num) {
        this.searchOptions.order = `${num}:${
          this.order.orderType === "desc" ? "asc" : "desc"
        }`;
      } else {
        this.searchOptions.order = `${num}:desc`;
      }
      this.search();
    },
    delKeyword() {
      this.$route.history.push({
        name: "Search",
        query: this.$route.query,
      });
    },
    delCategoryName() {
      this.$route.history.push({
        name: "Search",
        params: this.$route.params,
      });
    },
    delTrademark() {
      this.searchOptions.trademark = "";
      this.search();
    },
    delProp(index) {
      this.searchOptions.props.splice(index, 1);
      this.search();
    },

    ...mapActions("search", ["searchGoods"]),
    search(options = {}) {
      console.log("search===>", options);
      const searchOptions = {
        ...this.searchOptions,
        ...options,
      };
      if (options.prop) {
        searchOptions.props.push(options.prop);
      }
      // 把分类都塞到this上的searchOptions中
      // 为了就是保存已选中的分类
      this.searchOptions = searchOptions;
      console.log("searchOptions====>", {
        ...this.searchOptions,
        ...this.$route.params,
        ...this.$route.query,
      });
      // 不保存params和query
      // 就是不保留分级菜单和关键词 每次都是最新的
      this.searchGoods({
        ...this.searchOptions,
        ...this.$route.params,
        ...this.$route.query,
      });
    },
  },
  mounted() {
    console.log("Search=>>params", this.$route.params);
    console.log("Search=>>query", this.$route.query);
    this.search();
  },
  watch: {
    $route() {
      this.search();
    },
  },
  components: {
    SearchSelector,
    TopNav,
    Pagination,
  },
};
</script>

<style lang="less" scoped>
.main {
  margin: 10px 0;

  .py-container {
    width: 1200px;
    margin: 0 auto;

    .bread {
      margin-bottom: 5px;
      overflow: hidden;

      .sui-breadcrumb {
        padding: 3px 15px;
        margin: 0;
        font-weight: 400;
        border-radius: 3px;
        float: left;

        li {
          display: inline-block;
          line-height: 18px;

          a {
            color: #666;
            text-decoration: none;

            &:hover {
              color: #4cb9fc;
            }
          }
        }
      }

      .sui-tag {
        margin-top: -5px;
        list-style: none;
        font-size: 0;
        line-height: 0;
        padding: 5px 0 0;
        margin-bottom: 18px;
        float: left;

        .with-x {
          font-size: 12px;
          margin: 0 5px 5px 0;
          display: inline-block;
          overflow: hidden;
          color: #000;
          background: #f7f7f7;
          padding: 0 7px;
          height: 20px;
          line-height: 20px;
          border: 1px solid #dedede;
          white-space: nowrap;
          transition: color 400ms;
          cursor: pointer;

          i {
            margin-left: 10px;
            cursor: pointer;
            font: 400 14px tahoma;
            display: inline-block;
            height: 100%;
            vertical-align: middle;
          }

          &:hover {
            color: #28a3ef;
          }
        }
      }
    }

    .details {
      margin-bottom: 5px;

      .sui-navbar {
        overflow: visible;
        margin-bottom: 0;

        .filter {
          min-height: 40px;
          padding-right: 20px;
          background: #fbfbfb;
          border: 1px solid #e2e2e2;
          padding-left: 0;
          border-radius: 0;
          box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065);

          .sui-nav {
            position: relative;
            left: 0;
            display: block;
            float: left;
            margin: 0 10px 0 0;

            li {
              float: left;
              line-height: 18px;

              a {
                display: block;
                cursor: pointer;
                padding: 11px 15px;
                color: #777;
                text-decoration: none;
              }

              &.active {
                a {
                  background: #e1251b;
                  color: #fff;
                }
              }
            }
          }
        }
      }

      .goods-list {
        margin: 20px 0;

        ul {
          display: flex;
          flex-wrap: wrap;

          li {
            height: 100%;
            width: 20%;
            margin-top: 10px;
            line-height: 28px;

            .list-wrap {
              .p-img {
                padding-left: 15px;
                width: 215px;
                height: 255px;

                a {
                  color: #666;

                  img {
                    max-width: 100%;
                    height: auto;
                    vertical-align: middle;
                  }
                }
              }

              .price {
                padding-left: 15px;
                font-size: 18px;
                color: #c81623;

                strong {
                  font-weight: 700;
                }
              }

              .attr {
                padding-left: 15px;
                width: 85%;
                overflow: hidden;
                margin-bottom: 8px;
                min-height: 38px;
                cursor: pointer;
                line-height: 1.8;
                display: -webkit-box;
                -webkit-box-orient: vertical;
                -webkit-line-clamp: 2;

                a {
                  color: #333;
                  text-decoration: none;
                }
              }

              .commit {
                padding-left: 15px;
                height: 22px;
                font-size: 13px;
                color: #a7a7a7;

                span {
                  font-weight: 700;
                  color: #646fb0;
                }
              }

              .operate {
                padding: 12px 15px;

                .sui-btn {
                  display: inline-block;
                  padding: 2px 14px;
                  box-sizing: border-box;
                  margin-bottom: 0;
                  font-size: 12px;
                  line-height: 18px;
                  text-align: center;
                  vertical-align: middle;
                  cursor: pointer;
                  border-radius: 0;
                  background-color: transparent;
                  margin-right: 15px;
                }

                .btn-bordered {
                  min-width: 85px;
                  background-color: transparent;
                  border: 1px solid #8c8c8c;
                  color: #8c8c8c;

                  &:hover {
                    border: 1px solid #666;
                    color: #fff !important;
                    background-color: #666;
                    text-decoration: none;
                  }
                }

                .btn-danger {
                  border: 1px solid #e1251b;
                  color: #e1251b;

                  &:hover {
                    border: 1px solid #e1251b;
                    background-color: #e1251b;
                    color: white !important;
                    text-decoration: none;
                  }
                }
              }
            }
          }
        }
      }

      .page {
        height: 66px;
        overflow: hidden;

        // float: right;

        .sui-pagination {
          margin: 18px 0;

          ul {
            margin-left: 0;
            margin-bottom: 0;
            vertical-align: middle;
            width: 490px;
            float: left;

            li {
              line-height: 18px;
              display: inline-block;

              a {
                position: relative;
                float: left;
                line-height: 18px;
                text-decoration: none;
                background-color: #fff;
                border: 1px solid #e0e9ee;
                margin-left: -1px;
                font-size: 14px;
                padding: 9px 18px;
                color: #333;
              }

              &.active {
                a {
                  background-color: #fff;
                  color: #e1251b;
                  border-color: #fff;
                  cursor: default;
                }
              }

              &.prev {
                a {
                  background-color: #fafafa;
                }
              }

              &.disabled {
                a {
                  color: #999;
                  cursor: default;
                }
              }

              &.dotted {
                span {
                  margin-left: -1px;
                  position: relative;
                  float: left;
                  line-height: 18px;
                  text-decoration: none;
                  background-color: #fff;
                  font-size: 14px;
                  border: 0;
                  padding: 9px 18px;
                  color: #333;
                }
              }

              &.next {
                a {
                  background-color: #fafafa;
                }
              }
            }
          }

          div {
            color: #333;
            font-size: 14px;
            float: right;
            width: 241px;
          }
        }
      }
    }
  }
}
</style>
